| CAS No.: | 2768-02-7 |
|---|---|
| Formula: | C5h12o3si |
| EINECS: | 0000000 |
| Status: | Liquid Catalyst |
| Response Type: | Polymerization |
| Usage: | Positive Catalyst |
| Samples: |
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| Customization: |
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Audited Supplier Chemical Name: Vinyl trimethoxysilane
CAS:2768-02-7
Colorless transparent liquid, boiling point >35ºC, flash point 25ºC, soluble in alcohol, toluene, acetone, benzene organic solvent, hydrolysis under acidic conditions.
Technical Index:
| Item | Index |
| Appearance | Colorless transparent liqiud |
| Boiling point(ºC) | ≥35ºC |
| Density(g/cm3) | 0.970±0.005 |
| Refracative index(ºC) | 1.3920±0.005 |
Peculiarity:
Suitable for all kinds of complex shapes, all densities of polyethylene and copolymers, suitable for large processing tolerance, filled composite materials, etc. It has high operating temperature, excellent resistance to pressure cracking, memory, wear resistance and impact resistance.
Application:
1, for polyethylene crosslinking manufacturing wire, cable insulation and protective material This product is an important crosslinking agent of crosslinking polyethylene, its crosslinking process and general peroxide crosslinking, radiation crosslinking compared, with simple equipment, less investment, easy to control, applied to polyethylene density range, suitable for the production of special shape of the fan core, and has the characteristics of high extrusion speed. Because silane crosslinked polyethylene has excellent electrical properties, good heat resistance and stress cracking resistance, it is widely used in the manufacture of wire, insulation and sheathing materials.
2, used for polyethylene crosslinking manufacturing heat-resistant pipes, hoses and films by this product as crosslinking agent crosslinked polyethylene has good aromatics resistance, oil resistance, stress cracking resistance, high mechanical strength, good heat resistance and other advantages, can be used at 80ºC for 50 years. It can be used for the anticorrosive insulation outer protective layer of petroleum pipeline, natural gas pipeline and gas pipeline and the matching anticorrosive heat shrinkable sleeve bushing material; Can be used for residential water pipes and hot water pipes. The product can also be used as a crosslinking agent for ethylene-vinyl acetate copolymer, chlorinated polyethylene, ethylene-ethyl acrylate copolymer.
3, used for impregnating glass fiber and inorganic silicon-containing fillers to improve the infiltration and bonding of resin and glass fiber, so as to effectively improve the mechanical strength and electrical properties of FRP and plastic laminate products, especially the wet mechanical strength and electrical properties. It also significantly improves the weather resistance, water resistance and heat resistance of FRP, and extends the service life of the product. In addition, the product is also endowed with better electromagnetic wave transmission.
4, for the production of special paint This product can be copolymerized with acrylic monomer series to make special exterior wall paint, called silicon acrylic exterior wall paint. The coating has many characteristics such as weather resistance, dust resistance and scrubbing ability. Last 20 years.
5, for the production of special purpose modified polymers This product can be copolymerized with a variety of monomers (such as: ethylene, propylene, butene, etc.), or with the corresponding resin graft polymerization, made of special purpose modified polymers.
6, composite bonding accelerator This product is silicone rubber and metal, fabric bonding good accelerator.
Packing with 5L, 20L, 210L plastic/iron drums or 1000LIBC drums, can also be packed according to customer requirements.
Store sealed in a cool, dry and ventilated place, moisture-proof and waterproof, away from fire and heat sources.
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